--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/include/relpipe/protocol/constants.h Sun Aug 19 20:34:11 2018 +0200
@@ -0,0 +1,33 @@
+#pragma once
+
+#include <cstdint>
+#include <string>
+
+#include "typedefs.h"
+
+namespace relpipe {
+namespace protocol {
+
+const integer_t DATA_TYPE_ID_BOOLEAN = 1;
+const integer_t DATA_TYPE_ID_INTEGER = 2;
+const integer_t DATA_TYPE_ID_STRING = 3;
+
+const string_t DATA_TYPE_CODE_BOOLEAN = L"boolean";
+const string_t DATA_TYPE_CODE_INTEGER = L"integer";
+const string_t DATA_TYPE_CODE_STRING = L"string";
+
+
+/**
+ * With respect for the tradition and computer pioneers, we use same numbers as in ASCII texts:
+ *
+ * 1C FS ␜ File Separator
+ * 1D GS ␝ Group Separator
+ * 1E RS ␞ Record Separator
+ * 1F US ␟ Unit Separator
+ *
+ */
+const integer_t DATA_PART_START = 0x1D;
+const integer_t DATA_PART_ROW = 0x1E;
+
+}
+}
\ No newline at end of file